NTC thermal resistance used in smart insulation water cups.Infrared Body Sensing Module manufacture

　　The cups that are usually used in daily life often have no heating system, and the hot water in the cup is cold after a period of time. The intelligent insulation water cups mostly use external power supply devices to complete the heating and thermal insulation of liquids loaded into it by built -in electric heating elements. Although the electric heating water cup realizes the function of heating liquid, the electric heating water cup depends on the external provision of electricity. When the disconnected power is stopped, the heat of the hot water in the water cup is gradually dispersed after a period of time. The boiling water becomes cold, resulting in the effect of insulation.

　　In order to achieve the thermal insulation effect of the boiling water cup, the NTC thermal resistance can be placed in the interior of the water cup. The NTC thermistor here can measure the temperature of the water as a temperature sensor. In real time, the NTC temperature sensor will pass the signal to the smart control board in real time. So that the water temperature is accurately controlled within the range of the required.

　　Intelligent thermal insulation water cups include water injection cup parts that are usually a cylindrical structure. There is a sealed rubber ring 20 on the upper end of the water injection cup part 19, and there is a heat transfer cup parts composed of metal materials 21 and temperature at the lower end of the water injection cup part 19 Detectors 11 and 8.

　　When the water is heated to the set temperature, when the temperature sensor 8 sensor 8 sensor reaches the set temperature, the temperature detector 11 is automatically disconnected. At the time of value, the electric heating line will be automatically touched, so that the water in the water cup under the continuous recycling can be controlled by the temperature selected by the user, providing a water with water at any time and environment.

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